Compiling OpenGL ES C code using gcc and Cygwin

I've installed Cygwin with gcc, opengl, glut.

I can compile and run simple OpenGL/GLUT sample code (e.g. NeHe lessons), however I need to compile and run OpenGL ES (1.1) code (to use, for example glOrthof).

Attempts obviously fail as the opengl packages 开发者_如何学GoI've installed via Cygwin don't provide OpenGL ES functionality.

Can I do this with my existing setup, or do I need to use MinGW?

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Recent Mesa3D documentation suggests it might work.

There's also Vincent.